
Hoan H. Tran
Examiner (ID: 9706, Phone: (571)272-2141 , Office: P/2852 )
| Most Active Art Unit | 2852 |
| Art Unit(s) | 2852, 2884 |
| Total Applications | 2494 |
| Issued Applications | 2424 |
| Pending Applications | 51 |
| Abandoned Applications | 50 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 18810480
[patent_doc_number] => 20230384815
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-11-30
[patent_title] => HAPTIC CONTROL DEVICE WITH A MAGNETORHEOLOGICAL BRAKING DEVICE
[patent_app_type] => utility
[patent_app_number] => 18/248939
[patent_app_country] => US
[patent_app_date] => 2021-10-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 18442
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -40
[patent_words_short_claim] => 2
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18248939
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/248939 | Haptic control device with a magnetorheological braking device | Oct 11, 2021 | Issued |
Array
(
[id] => 17578161
[patent_doc_number] => 20220135016
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-05-05
[patent_title] => VEHICLE BRAKING CALIBRATION SYSTEM
[patent_app_type] => utility
[patent_app_number] => 17/498476
[patent_app_country] => US
[patent_app_date] => 2021-10-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7367
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 89
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17498476
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/498476 | Vehicle braking calibration system | Oct 10, 2021 | Issued |
Array
(
[id] => 19059709
[patent_doc_number] => 11938913
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-03-26
[patent_title] => Power brake system of a vehicle and method for controlling same
[patent_app_type] => utility
[patent_app_number] => 17/449461
[patent_app_country] => US
[patent_app_date] => 2021-09-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 10
[patent_no_of_words] => 13476
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 294
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17449461
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/449461 | Power brake system of a vehicle and method for controlling same | Sep 29, 2021 | Issued |
Array
(
[id] => 18778655
[patent_doc_number] => 11820341
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-11-21
[patent_title] => Electrically modulated air brake
[patent_app_type] => utility
[patent_app_number] => 17/449366
[patent_app_country] => US
[patent_app_date] => 2021-09-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 6
[patent_no_of_words] => 2879
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 287
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17449366
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/449366 | Electrically modulated air brake | Sep 28, 2021 | Issued |
Array
(
[id] => 17343222
[patent_doc_number] => 20220009553
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-01-13
[patent_title] => VEHICLE BODY DAMPER BRACE
[patent_app_type] => utility
[patent_app_number] => 17/481939
[patent_app_country] => US
[patent_app_date] => 2021-09-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10645
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -10
[patent_words_short_claim] => 96
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17481939
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/481939 | Vehicle body damper brace | Sep 21, 2021 | Issued |
Array
(
[id] => 17335516
[patent_doc_number] => 20220001847
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-01-06
[patent_title] => ELECTRIC-POWERED ACTUATOR AND ELECTRIC BRAKING DEVICE
[patent_app_type] => utility
[patent_app_number] => 17/480627
[patent_app_country] => US
[patent_app_date] => 2021-09-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 13941
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -7
[patent_words_short_claim] => 274
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17480627
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/480627 | Electric-powered actuator and electric braking device | Sep 20, 2021 | Issued |
Array
(
[id] => 18729203
[patent_doc_number] => 20230343499
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-10-26
[patent_title] => SOLENOID, SOLENOID VALVE, SHOCK ABSORBER, AND METHOD FORMANUFACTURING A SOLENOID
[patent_app_type] => utility
[patent_app_number] => 18/027997
[patent_app_country] => US
[patent_app_date] => 2021-09-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 17097
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -11
[patent_words_short_claim] => 2
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18027997
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/027997 | SOLENOID, SOLENOID VALVE, SHOCK ABSORBER, AND METHOD FORMANUFACTURING A SOLENOID | Sep 16, 2021 | Pending |
Array
(
[id] => 19218717
[patent_doc_number] => 20240183421
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-06-06
[patent_title] => Shock-Absorbing Buffer Pad
[patent_app_type] => utility
[patent_app_number] => 17/793456
[patent_app_country] => US
[patent_app_date] => 2021-09-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5353
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
[patent_words_short_claim] => 220
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17793456
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/793456 | Shock-absorbing buffer pad | Sep 15, 2021 | Issued |
Array
(
[id] => 18717381
[patent_doc_number] => 11794708
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-10-24
[patent_title] => Automatic brake device for industrial vehicle and industrial, vehicle having the same
[patent_app_type] => utility
[patent_app_number] => 17/471697
[patent_app_country] => US
[patent_app_date] => 2021-09-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 5968
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 301
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17471697
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/471697 | Automatic brake device for industrial vehicle and industrial, vehicle having the same | Sep 9, 2021 | Issued |
Array
(
[id] => 17459741
[patent_doc_number] => 20220073046
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-03-10
[patent_title] => GAS-LIQUID SEPARATING GAS EXCHANGE DEVICE
[patent_app_type] => utility
[patent_app_number] => 17/471731
[patent_app_country] => US
[patent_app_date] => 2021-09-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 26797
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 193
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17471731
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/471731 | Gas-liquid separating gas exchange device | Sep 9, 2021 | Issued |
Array
(
[id] => 19367985
[patent_doc_number] => 12060052
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-08-13
[patent_title] => Valve assembly for brake control system
[patent_app_type] => utility
[patent_app_number] => 17/472323
[patent_app_country] => US
[patent_app_date] => 2021-09-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 5542
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 98
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17472323
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/472323 | Valve assembly for brake control system | Sep 9, 2021 | Issued |
Array
(
[id] => 18880032
[patent_doc_number] => 20240003401
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-01-04
[patent_title] => HYDRAULIC SHOCK ABSORBER
[patent_app_type] => utility
[patent_app_number] => 18/038110
[patent_app_country] => US
[patent_app_date] => 2021-09-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4238
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -5
[patent_words_short_claim] => 322
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18038110
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/038110 | HYDRAULIC SHOCK ABSORBER | Sep 6, 2021 | Abandoned |
Array
(
[id] => 19650982
[patent_doc_number] => 12172749
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-12-24
[patent_title] => Aircraft landing gear shock absorber
[patent_app_type] => utility
[patent_app_number] => 17/461474
[patent_app_country] => US
[patent_app_date] => 2021-08-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 7
[patent_no_of_words] => 6132
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 59
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17461474
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/461474 | Aircraft landing gear shock absorber | Aug 29, 2021 | Issued |
Array
(
[id] => 17429259
[patent_doc_number] => 20220056968
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-02-24
[patent_title] => DISC BRAKE BOOT AND DISC BRAKE INCLUDING THE SAME
[patent_app_type] => utility
[patent_app_number] => 17/406497
[patent_app_country] => US
[patent_app_date] => 2021-08-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5012
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -10
[patent_words_short_claim] => 117
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17406497
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/406497 | Disc brake boot and disc brake including the same | Aug 18, 2021 | Issued |
Array
(
[id] => 19090543
[patent_doc_number] => 11951970
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-04-09
[patent_title] => Brake system with plunger-based secondary brake module
[patent_app_type] => utility
[patent_app_number] => 17/400178
[patent_app_country] => US
[patent_app_date] => 2021-08-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 6342
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 417
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17400178
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/400178 | Brake system with plunger-based secondary brake module | Aug 11, 2021 | Issued |
Array
(
[id] => 18947752
[patent_doc_number] => 11891031
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-02-06
[patent_title] => Brake control apparatus and method of controlling brake apparatus
[patent_app_type] => utility
[patent_app_number] => 17/401237
[patent_app_country] => US
[patent_app_date] => 2021-08-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 10
[patent_no_of_words] => 8902
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 241
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17401237
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/401237 | Brake control apparatus and method of controlling brake apparatus | Aug 11, 2021 | Issued |
Array
(
[id] => 17506051
[patent_doc_number] => 20220099154
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-03-31
[patent_title] => SUSPENSION DAMPER HAVING INERTIA VALVE AND USER ADJUSTABLE PRESSURE-RELIEF
[patent_app_type] => utility
[patent_app_number] => 17/397770
[patent_app_country] => US
[patent_app_date] => 2021-08-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6839
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => 0
[patent_words_short_claim] => 178
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17397770
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/397770 | SUSPENSION DAMPER HAVING INERTIA VALVE AND USER ADJUSTABLE PRESSURE-RELIEF | Aug 8, 2021 | Abandoned |
Array
(
[id] => 20158914
[patent_doc_number] => 12385532
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-08-12
[patent_title] => Electromagnetic braking device
[patent_app_type] => utility
[patent_app_number] => 17/999862
[patent_app_country] => US
[patent_app_date] => 2021-08-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 14
[patent_no_of_words] => 4866
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 542
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17999862
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/999862 | Electromagnetic braking device | Aug 5, 2021 | Issued |
Array
(
[id] => 18167058
[patent_doc_number] => 20230033665
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-02-02
[patent_title] => HUNTERS DESCENDER
[patent_app_type] => utility
[patent_app_number] => 17/443667
[patent_app_country] => US
[patent_app_date] => 2021-07-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1827
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -1
[patent_words_short_claim] => 164
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17443667
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/443667 | HUNTERS DESCENDER | Jul 26, 2021 | Abandoned |
Array
(
[id] => 18597858
[patent_doc_number] => 20230272657
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-08-31
[patent_title] => DRIVE ARRANGEMENT FOR A FLAP OF A MOTOR VEHICLE
[patent_app_type] => utility
[patent_app_number] => 18/017212
[patent_app_country] => US
[patent_app_date] => 2021-07-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12083
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 221
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18017212
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/017212 | Drive arrangement for a flap of a motor vehicle | Jul 20, 2021 | Issued |